Run a noop run on travis to check syntax and diffs
Run a noop run on travis to check syntax and diffs

This also removes the different ruby versions, as that should not have
an effect on the results.

voxpupuli/modulesync_config,dhoppe/modulesync_config,voxpupuli/modulesync_config,voxpupuli/modulesync_config,dhoppe/modulesync_config,voxpupuli/modulesync_config,dhoppe/modulesync_config,dhoppe/modulesync_config,puppet-community/modulesync_config